You know what’s worse than stepping on a LEGO barefoot? Performing an entire wedding mass for friends only to find out you weren’t invited as a guest, but merely for the things you can offer.
That’s exactly what happened to today’s Original Poster (OP) who generously lent his musical talents to a friend’s wedding only to be told he wasn’t actually invited to the wedding as a guest. Instead of moping, though, he pulled a reverse uno.
More info: Reddit